adds rtl tests

d3plus · Mar 7, 2023 · 39e124e · 39e124e
1 parent b91b947
commit 39e124e
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/test/rtl-test.js b/test/rtl-test.js
@@ -0,0 +1,19 @@
+import assert from "assert";
+import {default as rtl} from "../src/rtl.js";
+import it from "./jsdom.js";
+
+it("rtl", () => {
+  assert.strictEqual(false, rtl(), "default ltr");
+});
+
+it("rtl - html", "<!doctype html><html dir='rtl'><head><meta charset='utf-8'></head><body></body></html>", () => {
+  assert.strictEqual(true, rtl(), "detect HTML attribute");
+});
+
+it("rtl - body", "<!doctype html><html><head><meta charset='utf-8'></head><body dir='rtl'></body></html>", () => {
+  assert.strictEqual(true, rtl(), "detect BODY attribute");
+});
+
+it("rtl - nested", "<!doctype html><html><head><meta charset='utf-8'></head><body><main dir='rtl'><svg id='test'></svg></main></body></html>", () => {
+  assert.strictEqual(true, rtl(document.querySelector("#test")), "detect nested inheritance");
+});